Habituation of Exploratory Behavior in Rats Regarding Spatial Rearrangement of Familiar Objects in an Open Field Habituation of Exploratory Behavior in Rats Regarding Spatial Rearrangement of Familiar Objects in an Open Field Habituation is Although it might seem obvious that rats would habituate to an unfamiliar environment after repeated exposure‚ it is not as obvious how behavior would change as
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In the unknown identification labs‚ we have identified our unknown as Pseudomonas aeruginosa. Pseudomonas aeruginosa is Gram negative and rod shaped that we found to be motile in the lab. Our strain of P. aeruginosa formed colonies that were round in shape and had scalloped margins on nutrient agar. On our agar slant‚ the P. aeruginosa colonies had a filiform appearance on the edges. I think we correctly identified our unknown as P. aeruginosa because we performed several different tests‚ eleven
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Microorganisms are classified according to their structure. By means of flow charts‚ diagrams and tables explain the differences between Viruses‚ Bacteria‚ Cyanobacteria‚ Achaea and Fungi. Bacteria or bacterium are unicellular microorganisms. They are essentially only a few micrometres long and form of various shapes including the spheres‚ rods and spirals. A BACTERIAL CELL Illustration courtesy of Wikipedia. A Virus (from the Latin noun virus‚ meaning toxic or poison) is a sub-microscopic
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and Dewar S.J. (2000). Membrane topology of the N-terminus of the Escherichia coli FtsK division protein. FEBS Lett 478: pages 13–18 Draper G Dubarry N.‚ Possoz C.‚ and Barre F.X. (2010). Multiple regions along the Escherichia coli FtsK protein are implicated in cell division. Mol Microbiol 78: Pages 1088–1100 Ehrmann M Erfibi and Lutkenhaus J. (1991). FtsZ ring structure associated with division in Escherichia coli. Nature 354‚ Pages 161 – 164 Erickson H Firshein W. (1989). Complex in prokaryotic
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Margaret E Gibson July 20‚ 2009 Microbiology Dr. Metera Lab Report 3: Labs 7 and 8- Metabolism and Biochemical Tests Abstract This experiment focused on metabolism and biochemical tests. The goal of performing these tests was to differentiate microbes from one another and to compare how metabolic and biochemical processes differ from species to species. The tests performed include: the Fermentation of Sugars Test (sucrose‚ glucose‚ and lactose)‚ the Urease Test‚ the Fermentation
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Commission‚ to produce legal documents related to the “isolated” outbreak‚ Although uncommon the FDA and prosecutors are working together to try to bring increased attention and punishment to companies found in outbreak violations.During the investigation E. Coli outbreaks raged through Chipotle stores across America. In total 57 consumers in twelve states were affected were hit with some strains of norovirus. Due to the investigations and outbreaks Chipotle
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MICR 300A GENERAL MICROBIOLOGY 1 (4)‚ Fall 2014 Lecture (01) M/W 9:50 am – 11:05 pm‚ SH C244 Lab (02) M 11:15 am – 1:45 pm; Lab (03) W 11:15 am – 1:45 pm; ASCL 226 Instructor (Lecture): Dr. Moon H. Lee Office Hours: Mon/Wed 8:45 am-9:45 am; 11:15 am – 12:15 pm Office: BIOS 262‚ Tel: (323) 343-2064‚ Email: mlee@LABioMed.org Instructor (Lab): Dr. Hao Howard Xu Office Hours: Mon‚ 2:40 pm – 4 pm Office: Tel: (323) 343-2188‚ Email: hxu3@calstatela.edu
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Collection‚ Observation‚ and Analysis of Microorganisms in the human environment Introduction The necessity and value of collecting‚ identifying‚ and analyzing the various microbes regularly encountered in the daily human environment becomes quite apparent when one gains even
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classification ● Genus is represented by staphylococcus ● Designing organisms in the industrial setting that can provide human products through genetic engineering or clean up environment waste through bioremediation is part of the sub discipline microbiology referred to as biotechnology ● A pathogen is the term used to refer to any disease causing microorganism ● The term ubiquitous is used to refer to the fact that microbes exists nearly everywhere on the earth ● A good hypothesis must be: able to be supported or rejected by
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specific epithet EX) Escherichia coli and Staphylococcus aureus are found in the human body. E. coli is found in the large intestine‚ and S. aureus is on skin Scientific names can describe an organism‚ honor a researcher‚ or identify the habitat of a species EX) Staphylococcus aureus - staphylo- describes the clustered arrangement of the cells; coccus indicates that they are shaped like spheres; aureus describes the golden-colored colonies EX) Escherichia coli – honors the discoverer Theodor Escherich
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